225245088

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 670761000

約数和(自身を除く): 445515912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 149, 174, 181, 232, 261, 288, 298, 348, 362, 447, 464, 522, 543, 596, 696, 724, 894, 928, 1044, 1086, 1192, 1341, 1392, 1448, 1629, 1788, 2088, 2172, 2384, 2682, 2784, 2896, 3258, 3576, 4176, 4321, 4344, 4768, 5249, 5364, 5792, 6516, 7152, 8352, 8642, 8688, 10498, 10728, 12963, 13032, 14304, 15747, 17284, 17376, 20996, 21456, 25926, 26064, 26969, 31494, 34568, 38889, 41992, 42912, 47241, 51852, 52128, 53938, 62988, 69136, 77778, 80907, 83984, 94482, 103704, 107876, 125976, 138272, 155556, 161814, 167968, 188964, 207408, 215752, 242721, 251952, 311112, 323628, 377928, 414816, 431504, 485442, 503904, 622224, 647256, 755856, 782101, 863008, 970884, 1244448, 1294512, 1511712, 1564202, 1941768, 2346303, 2589024, 3128404, 3883536, 4692606, 6256808, 7038909, 7767072, 9385212, 12513616, 14077818, 18770424, 25027232, 28155636, 37540848, 56311272, 75081696, 112622544, 225245088]

約数ペア:

[(1, 225245088), (2, 112622544), (3, 75081696), (4, 56311272), (6, 37540848), (8, 28155636), (9, 25027232), (12, 18770424), (16, 14077818), (18, 12513616), (24, 9385212), (29, 7767072), (32, 7038909), (36, 6256808), (48, 4692606), (58, 3883536), (72, 3128404), (87, 2589024), (96, 2346303), (116, 1941768), (144, 1564202), (149, 1511712), (174, 1294512), (181, 1244448), (232, 970884), (261, 863008), (288, 782101), (298, 755856), (348, 647256), (362, 622224), (447, 503904), (464, 485442), (522, 431504), (543, 414816), (596, 377928), (696, 323628), (724, 311112), (894, 251952), (928, 242721), (1044, 215752), (1086, 207408), (1192, 188964), (1341, 167968), (1392, 161814), (1448, 155556), (1629, 138272), (1788, 125976), (2088, 107876), (2172, 103704), (2384, 94482), (2682, 83984), (2784, 80907), (2896, 77778), (3258, 69136), (3576, 62988), (4176, 53938), (4321, 52128), (4344, 51852), (4768, 47241), (5249, 42912), (5364, 41992), (5792, 38889), (6516, 34568), (7152, 31494), (8352, 26969), (8642, 26064), (8688, 25926), (10498, 21456), (10728, 20996), (12963, 17376), (13032, 17284), (14304, 15747)]